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参数资料
| 型号： | 74AHCT14PWDH |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 通用总线功能 |
| 英文描述： | Hex inverting Schmitt trigger |
| 中文描述： | AHCT/VHCT SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| 封装： | 4.40 MM, PLASTIC, SOT-402-1, TSSOP-14 |
| 文件页数： | 6/16页 |
| 文件大小： | 103K |
| 代理商： | 74AHCT14PWDH |
1999 Sep 27
6
Philips Semiconductors
Product specification
Hex inverting Schmitt trigger
74AHC14; 74AHCT14
Type 74AHCT14
Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
OTHER
V
CC
(V)
25
40 to +85
40 to +125
MIN.
0.5
0.6
0.4
0.4
4.4
TYP.
4.5
MAX. MIN. MAX. MIN. MAX.
1.9
2.1
2.1
0.5
0.6
1.4
0.4
1.4
1.5
0.4
1.5
4.4
V
T+
positive going
threshold
4.5
5.5
4.5
5.5
4.5
5.5
4.5
1.9
0.5
0.6
0.35
0.35
4.4
1.9
2.1
1.4
1.5
V
V
V
V
V
V
V
V
T
negative going
threshold
V
H
hysteresis
(V
T+
V
T
)
V
OH
HIGH-level output
voltage; all outputs
HIGH-level output
voltage
LOW-level output
voltage; all outputs
LOW-level output
voltage
input leakage
current
quiescent supply
current
additional
quiescent supply
current per input
pin
input capacitance
V
I
= V
IH
or V
IL
;
I
O
=
50
μ
A
V
I
= V
IH
or V
IL
;
I
O
=
8.0 mA
V
I
= V
IH
or V
IL
;
I
O
= 50
μ
A
V
I
= V
IH
or V
IL
;
I
O
= 8 mA
V
I
= V
CC
or GND
4.5
3.94
3.8
3.7
V
V
OL
4.5
0
0.1
0.1
0.1
V
4.5
0.36
0.44
0.55
V
I
I
5.5
0.1
1.0
2.0
μ
A
I
CC
V
I
= V
CC
or GND;
I
O
= 0
V
I
= V
CC
2.1 V
other inputs at
V
CC
or GND;
I
O
= 0
5.5
2.0
20
40
μ
A
I
CC
4.5 to 5.5
1.35
1.5
1.5
mA
C
I
3
10
10
10
pF
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相关代理商/技术参数 |
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|---|---|
| 74AHCT14PW-Q100,11 | 制造商:NXP Semiconductors 功能描述:74AHCT14PW-Q100/TSSOP14/REEL13 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC SCHMITT TRIGGER HEX 14TSSOP |
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